ProMag PM123 AR-15/M16 Lower Receiver Vise Block Gunsmithing Tool (Black Polymer)

ProMag PM123 Lower Receiver Vise Block (AR-15/M16)

A durable gunsmithing aid for building, servicing, and cleaning AR-15/M16 lower receivers. The block slides into the rifle’s magazine well and is secured by the magazine catch, providing a stable, non-marring platform for bench vise work.

Product Highlights

• Fits AR-15 and M16 lower receivers
• Reversible design for versatile vise positioning
• Non-marring, injection-molded black polymer construction
• Locks into the magazine well and is held by the magazine catch
• Made in the USA

Specs

• Compatibility: AR-15/M16 lower receivers
• Material: Injection-molded polymer
• Color: Black
• Function: Lower receiver vise block (magazine well block)
• Mounting: Clamped in bench vise; retained by the rifle’s magazine catch
• Dimensions: Approx. 5.0 x 2.2 x 0.7 inches
• Weight: Approx. 0.4 lb
• Country of Manufacture: USA